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The J2EE Application Client

The SimpleMessageClient sends messages to the queue that the SimpleMessageBean listens to. The client starts out by locating the connection factory and queue:

queueConnectionFactory = (QueueConnectionFactory)	
    jndiContext.lookup	
    ("java:comp/env/jms/MyQueueConnectionFactory");	
queue = (Queue)	
     jndiContext.lookup("java:comp/env/jms/QueueName");
 

Next, the client creates the queue connection, session, and sender:

queueConnection = 	
    queueConnectionFactory.createQueueConnection();	
queueSession =	
    queueConnection.createQueueSession(false,	
    Session.AUTO_ACKNOWLEDGE);	
queueSender = queueSession.createSender(queue);
 

Finally, the client sends several messages to the queue:

message = queueSession.createTextMessage();	
	
for (int i = 0; i < NUM_MSGS; i++) {	
     message.setText("This is message " + (i + 1));	
     System.out.println("Sending message: " +	
         message.getText());	
     queueSender.send(message);	
}
 

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